Home / 4,948,126-6,828,414.88-3,014,386

Finding the Fourth Proportional to 4,948,126, 6,828,414.88 and 3,014,386

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Solution

The fourth proportional to 4,948,126, 6,828,414.88 and 3,014,386 is: 4,159,853.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,948,126 : 6,828,414.88 = 3,014,386 : x
  2. Step 2: Convert to fraction form
    4,948,126/6,828,414.88 = 3,014,386/x
  3. Step 3: Cross multiply
    4,948,126x = 6,828,414.88 × 3,014,386
  4. Step 4: Simplify right side
    4,948,126x = 20,583,478,216,463.68
  5. Step 5: Solve for x
    x = 20,583,478,216,463.68/4,948,126
  6. Step 6: Final answer
    x = 4,159,853.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.